G.B. 1971 set of ten Booklet panes on four Philart First Day Covers, Windsor
G.B. 1971 set of ten Booklet panes on four Philart First Day Covers, Windsor
With Post office Strike Cachet
G.B. 1971 set of ten Booklet panes on four Philart First Day Covers, Windsor
With Post office Strike Cachet